Fomesafen

Papa ʻenehana: 95%TC

Hōʻike huahana:

ʻO kēia huahana he diphenyl ether selective herbicide.E hoʻopau i ka photosynthesis o nā mauʻu, e lilo ai nā lau i melemele a mae a make koke.Hiki i ka wai kemika ke pāʻani i ka hopena herbicidal ke komo ʻia e nā aʻa i loko o ka lepo, a hiki i ka soybeans ke hoʻohaʻahaʻa i ka kemika ma hope o ka hoʻomoʻa ʻana.He hopena maikaʻi kona ma luna o nā lau lau nahele makahiki ma nā māla soya puna.

Nā koi ʻenehana no ka hoʻohana ʻana:

1. E kāpīpī i nā ʻōpala a me nā lau o nā lau lau nahele makahiki ma ka pae 3-4 lau, me ka inu wai o 30-40 lita / ʻeka.

2. Pono e hoʻopili pono ʻia ka pesticide, a ʻaʻole pono e hana hou ʻia ka pulupulu ʻana a i ʻole ka pohō ʻana.Pono e pale ʻia ka hopena pesticide mai ka neʻe ʻana i nā mea kanu pili pili e pale i ka phytotoxicity.

3. Mai hoʻohana i nā lāʻau pesticides i nā lā makani a i ka wā e manaʻo ʻia ai ka ua.